Try your hand at drawing, sketching and doodling! Don't worry about how the end result will look, just have fun with it. If you have art supplies, use those; if not, just use whatever you have on hand. Play with colour, line, shadow, shape. Watch a video below for inspiration.
Find some paper and try your hand at origami, the ancient art of paper folder. It doesn't matter what paper you use, or how it turns out in the end - the fun is in giving it a go!
Like to eat? Why not try cooking or baking something! Just be sure to stay safe using all kitchen equipment - ask a parent, guardian or older sibling for help with anything you're unsure about.